What was found
OKC - DURING C-CHECK, FOUND DENT LEFT SIDE FUSELAGE SKIN AT FS 313 AND LONGERON 22L D= 3 INCHES BY =.100 DENT IS LESS THAN 1 INCH FROM LONGERON 22L. REMOVED DAMAGE, FABRICATED AND INSTALLED REPAIR FILLER AND DOUBLER IAW MD80 SRM 53-04 AND 51-30-5. (M)